Arduino ESP8266 to Mysql data

I am trying to make a sketch in arduino in a ESP8266 . The object of the sketch is to send values via Wifi to a DB. the DB is already created and Working. But i have not been able to add data to database. sending a value stored in any variable [like reading = 11] at arduino side to my MYSQL database. I have connected ESP8266 to Arduino , and getting OK response of AT command. Project Deadline : 12 hours